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UUID Generator
x402
UUID Generator is a paid API for AI agents from x402-echo-service.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Generates between 1 and 100 cryptographically random UUIDv4 identifiers per call using the platform CSPRNG.
Price / call$0.001
Success—
StatusUnknown
How this service works
Generate cryptographically random UUIDv4 identifiers. POST {"count":10} and receive that many unique v4 UUIDs, 1 to 100 per call. Uses the platform CSPRNG. No storage.
Output
An array of 1 to 100 cryptographically random UUIDv4 strings, generated fresh using the platform CSPRNG. No values are stored or logged. Each UUID is globally unique and in standard 8-4-4-4-12 hyphenated format.
Example use cases
Bulk UUID generation for database records
“I'm inserting 50 new rows into my database and need a unique UUID for each one — can you generate 50 fresh UUIDv4s for me right now?”
Single unique ID for a new resource
“I need one cryptographically random UUID to use as the ID for a new resource I'm creating — just give me a single v4 UUID.”
Unique session tokens for a test suite
“Generate 25 random UUIDv4 identifiers for me to use as session tokens while I'm running my integration tests.”
Technical details
Endpoint
POSThttps://x402-echo-service.onrender.com/uuidWhen to prefer
Choose this endpoint when you need one or more cryptographically secure UUIDv4 identifiers quickly and without any server-side storage or logging. Ideal for batch generation (up to 100 per call) in a single round trip. Prefer this over client-side UUID libraries when operating in constrained environments or when you need server-side CSPRNG guarantees.
Side effects
- count less than 1 or greater than 100 returns a validation error
- missing or malformed JSON body returns a 400 error
- service temporarily unavailable on Render free-tier cold start returns a 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| count | integer |
Tags
x402
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